Red Whiskered Bulbul Feeds On The Introduced Psidium guava (image) University of Illinois College of Agricultural, Consumer and Environmental Sciences Share Print E-Mail Caption In Hawaii's novel seed dispersal networks, introduced birds primarily disperse introduced plants. In a new study published in Science, research shows these novel networks operate very similarly to native communities worldwide. Credit Jeferson Vizentin-Bugoni Usage Restrictions Credit Jeferson Vizentin-Bugoni Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.